When you get boils, it could indicate a deficiency in your body's immune system or a lack of proper hygiene. What is your body lacking when you get boils? Essential nutrients like vitamins A, C, and E, or minerals like zinc may be insufficient. Additionally, poor hygiene habits or compromised skin integrity can lead to bacterial infections, resulting in boils. A balanced diet rich in vitamins and minerals, along with good hygiene practices, can help prevent boils.